Scientists use a form of shorthand call ____ to express very large or very small numbers?
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Donald has a coin collection. He has 36 dimes, 72 quarters, and 18 nickels. He wants to arrange them into equal groups with only one type of coin in each group. How many can he put in each group?a. 1b. 2c. 3d. 4 E. 9 F. 12
The sum of 3 consecutive odd numbers is 183. what is the second number in this sequence?
Ling works as a pharmacy technician. She is paid $11.50 for every hour she works. She can calculate her earnings by using the equation t=11.50h, where t represents her total pay and h represents her hours worked. How much money will Ling earn if she works for 13 hours? How much money will Ling earn if she works for 13 hours each week for 5 weeks?
How do i solve x/2+1/3=x/3+1/2
-------- • 9³ = 9
9²
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9514 1404 393
Answer:
9⁸
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
(a^b)/(a^c) = a^(b-c)
__
Answer:
9
Step-by-step explanation:
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18/30 =3/5 =60/100 =60%
Can someone explain this one?
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The average rate of change in the interval is r{a} = 15.
What is equation modelling? What is a mathematical equation and expression?
- Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
- A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.
- A mathematical equation is used to equate two expressions.
Given is the equation as -
6x −3 = − 5x +7
We have -
6x −3 = − 5x +7
6x + 5x = 7 + 3
11x = 10
x = 10/11
Therefore, thevalue of [x] will be equivalent to 10/11.
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*Percentages are close approximations to the probabilities. Ideally, the fractions should be used.
Y= 1/2x + 1
Plot all ordered pairs for the values in the domain.
D: { -8,-4,0,2,6}
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A graph of the linear function y = 1/2(x) + 1 is shown in the image attached below.
What is the slope-intercept form?
In Mathematics and Geometry, the slope-intercept form of the equation of a straight line is given by this mathematical equation;
y = mx + b
Where:
- m represent the slope or rate of change.
- x and y are the points.
- b represent the y-intercept.
Since the given linear function y = 1/2(x) + 1 is in slope-intercept form, we would start by plotting the y-intercept:
y = 1/2(x) + 1
y = 1/2(0) + 1
y = 1 ⇒ (0, 1)
y = 1/2(-8) + 1
y = 1 ⇒ (-8, -3)
y = 1/2(-4) + 1
y = 1 ⇒ (-4, -1)
y = 1/2(2) + 1
y = 1 ⇒ (2, 2)
y = 1/2(6) + 1
y = 1 ⇒ (6, 4)
Next, we would use an online graphing tool to plot the given linear function for the values in its domain { -8,-4,0,2,6} using table, as shown in the graph attached below.
Read more on a graph here: brainly.com/question/4546414
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Final answer:
To plot the ordered pairs for the given domain of a linear function, substitute each value of x into the equation and solve for y.
Explanation:
To plot the ordered pairs for the values in the given domain, we substitute each value of x into the equation and solve for y. Let's do that for each value in the domain:
- For x = -8, y = (1/2)(-8) + 1 = -4 + 1 = -3. The ordered pair is (-8, -3).
- For x = -4, y = (1/2)(-4) + 1 = -2 + 1 = -1. The ordered pair is (-4, -1).
- For x = 0, y = (1/2)(0) + 1 = 0 + 1 = 1. The ordered pair is (0, 1).
- For x = 2, y = (1/2)(2) + 1 = 1 + 1 = 2. The ordered pair is (2, 2).
- For x = 6, y = (1/2)(6) + 1 = 3 + 1 = 4. The ordered pair is (6, 4).
The ordered pairs for the given domain are (-8, -3), (-4, -1), (0, 1), (2, 2), and (6, 4).
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A, Use a spinner that is divided into five equal parts. Choose three colors for successful; the other two colors represent unsuccessful. Spin the spinner 20 times, once for each event.
B. Use a random number table consisting of the digits 0 through 9, with digits 0 through 3 representing successful and the remaining digits, 4 through 9, representing unsuccessful. Choose 20 digits, one for each event.
C. Roll a 10-sided die. Let 1 through 5 represent successful and the values 6 through 10 indicate unsuccessful. Roll the die 20 times, once for each event.
D. Count out 65 yellow beads and 35 pink beads. Select 20 of these beads at random. Let a yellow bead represent successful and a pink bead represent unsuccessful.
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D. Count out 65 yellow beads and 35 pink beads. Select 20 of these beads at random. Let a yellow bead represent successful and a pink bead represent unsuccessful.
65 + 35 = 100
65/100 = 0.65